PhD Roberto Rey Expósito  

(TIT-UN)

Department Computer Engineering
Knowledgment area Computer Architecture and Technology
Research  Research group Grupo de Arquitectura de Ordenadores
Research lines Computación de Altas Prestaciones, Computación Paralela y Distribuida, Paso de Mensajes en Java, Redes de Interconexión de Baja Latencia, Cloud Computing, Big Data, Serverless Computing
Contacto UDC directory
Orcid id0000-0002-2077-1473 ResearcherIDN-5119-2015 Scopus43461218100

Teaching

Subjects taught

This section shows the teaching given in degrees, masters and other officers studies in last 6 years.

Subject and involved studies Distance hours Total hours
Administration of Infrastructures and Information Systems 0 51
Computing as a Service 0 25
Final Year Dissertation. Mention in Computer Engineering 0 0.5
Final Year Dissertation. Mention in Computer Science 0 5.5
Final Year Dissertation. Mention in Information Technology 0 13.5
Final Year Dissertation. Mention in Software Engineering 0 1
High Performance Computing Infrastructures 0 50
High Performance Infrastructures 12 33
Master's Dissertation 0 5
Subject and involved studies Distance hours Total hours
Administration of Infrastructures and Information Systems
Degree in Computer Engineering
0 63
Computing as a Service
Master's in Computer Engineering
0 16
Final Year Dissertation. Mention in Information Systems
Degree in Computer Engineering
0 8
Final Year Dissertation. Mention in Information Technology
Degree in Computer Engineering
0 12
Fundamentals of Computers
Degree in Computer Engineering
0 18
High Performance Computing in Bioinformatics
Master in Bioinformatics for Health Sciences
0 1
High Performance Computing Infrastructures
Degree in Data Science and Engineering
0 55
High Performance Infrastructures
Master in High Performance Computing
12 33
Master's Dissertation
Master in High Performance Computing
0 17
Subject and involved studies Distance hours Total hours
Administration of Infrastructures and Information Systems
Degree in Computer Engineering
0 42
Final Year Dissertation. Mention in Computer Science
Degree in Computer Engineering
0 4
Final Year Dissertation. Mention in Information Technology
Degree in Computer Engineering
0 40
High Performance Computing in Bioinformatics
Master in Bioinformatics for Health Sciences
0 1
High Performance Computing Infrastructures
Degree in Data Science and Engineering
0 50
High Performance Infrastructures
Master in High Performance Computing
12 33
Master's Dissertation
Master in High Performance Computing
0 15
Subject and involved studies Distance hours Total hours
Administration of Infrastructures and Information Systems
Degree in Computer Engineering
0 63
Final Year Dissertation. Mention in Information Technology
Degree in Computer Engineering
0 4
Final Year Dissertation. Mention in Software Engineering
Degree in Computer Engineering
0 4
High Performance Computing Infrastructures
Degree in Data Science and Engineering
0 45
High Performance Infrastructures
Master in High Performance Computing
12 33
Subject and involved studies Distance hours Total hours
Administration of Infrastructures and Information Systems
Degree in Computer Engineering
0 84
Final Year Dissertation. Mention in Software Engineering
Degree in Computer Engineering
0 4
High Performance Computing Infrastructures
Degree in Data Science and Engineering
0 60
High Performance Infrastructures
Master in High Performance Computing
12 33
Subject and involved studies Distance hours Total hours
Administration of Infrastructures and Information Systems
Degree in Computer Engineering
0 42
Computer Science Preliminaries
Degree in Computer Engineering
0 9
Computer Structure
Degree in Computer Engineering
Master's in Computer Engineering
0 62
Concurrency and Parallelism
Degree in Computer Engineering
0 30
Final Year Dissertation. Mention in Information Technology
Degree in Computer Engineering
0 4
High Performance Infrastructures
Master in High Performance Computing
0 21
Master's Dissertation
Master in Bioinformatics for Health Sciences
0 4

Defined tutoring by teacher for 2024/2025 academic course.

Faculty of Computer Science

Quarter Day Site
1st quarter Thursday
15:30 a 18:30
D3.12 Área Científica
1st quarter Friday
17:30 a 18:30
D3.12 Área Científica

EOG works and final master thesis directed

Directed or codirected by current teacher since 2013 year.

Analysis and evaluation of Big Data processing solutions in an HPC environment
Analysis of energy efficiency of parallel applications in a high performance cluster

Research results

Select merit type and year to query research merits.

Análisis del Rendimiento de Aplicaciones Big Data Serverless

Funding entity Torus Software Solutions S.L.
Main researches Juan Touriño Domínguez, Roberto Rey Expósito
Type Contrato
Dates From 06/11/2023 to 05/11/2024

Arquitecturas, Frameworks y Aplicaciones de la Computación de Altas Prestaciones

Funding entity Ministerio de Ciencia e Innovación
Main researches TOURIÑO DOMÍNGUEZ JUAN (IP1) / RODRIGUEZ ÁLVAREZ GABRIEL (IP2)
Type Proyecto Programas Nacionales
Dates From 01/09/2023 to 31/08/2026

Arquitectura Lakehouse en la Nube como Facilitador de la Digitalización

Funding entity Ministerio de Ciencia e Innovación
Main researches Juan Touriño Domínguez (IP 1) / Guillermo López Taboada (IP2)
Type Proyecto Programas Nacionales
Dates From 01/12/2022 to 30/11/2024

High performance, Edge and Cloud computing, HiPEAC-7,

Funding entity Union Europea
Main researches K. de Bosschere (U.Ghent, Bélgica), Ramón Doallo (IP UDC)
Type Proyecto UE
Dates From 01/12/2022 to 31/05/2025

AXUDAS PARA A CONSOLIDACIÓN E ESTRUTURACIÓN DE UNIDADES DE INVESTIGACIÓN COMPETITIVAS.GRC 2021

Funding entity Consellería de Cultura, Educación e Ordenación Universitaria
Main researches Juan Touriño Domínguez
Type Proyecto Programas Autonomicos
Dates From 01/01/2021 to 20/11/2024

Communications for Process Optimization in Real Time (COMPORT) (en el marco del proyecto del Programa CONECTA Hubs de la GAIN IN852B 2021/9)

Funding entity Torus Software Solutions S.L.
Main researches Juan Touriño Domínguez
Type Contrato
Dates From 01/11/2021 to 31/10/2022

PI2: IoT Platform for Inusual

Funding entity Inusual Comunicacion Innovadora S.L.
Main researches Guillermo López Taboada
Type Contrato
Dates From 16/06/2021 to 31/10/2021

PIMBATIB: Innovation Plan for the Improvement of Biostatech

Funding entity BIOSTATECH, Advice, Training & Innovation in Biostatistics, S.L.
Main researches Guillermo López Taboada
Type Contrato
Dates From 01/12/2021 to 30/09/2022

Incremento de la Productividad a través de la Automatización Serverless de la Nube

Funding entity Ministerio de Ciencia e Innovación
Main researches Juan Touriño Domínguez
Type Proyecto Programas Nacionales
Dates From 01/12/2021 to 30/11/2023

Desafíos Actuales en HPC: Arquitecturas, Software y Aplicaciones

Funding entity Ministerio de Ciencia e Innovación
Main researches Touriño Dominguez, Juan e Doallo Biempica, Ramón
Type Proyecto Programas Nacionales
Dates From 01/06/2020 to 31/05/2023

Análisis del Rendimiento de Soluciones Serverless en el Cloud

Funding entity Torus Software Solutions S.L.
Main researches Juan Touriño Domínguez
Type Contrato
Dates From 01/10/2020 to 31/03/2021

PIPAN - Plan de Innovación de Mejora de Procesos Analíticos de Netex basado en Tecnologías Big Data (marco InnovaPEME (GAIN) de la Xunta de Galicia ref. 080 IN848D 2019 799325)

Funding entity NETEX KNOWLEDGE FACTORY S.L
Main researches Guillermo López Taboada
Type Contrato
Dates From 01/05/2019 to 31/10/2019

Axudas para acreditación, estructuración e mellora de Centros de Investigación Singulares do Sistema Universitario de Galicia

Funding entity CONSELLERIA DE EDUCACIÓN, UNIVERSIDADE E FORMACIÓN PROFESIONAL
Main researches M.G. Penedo
Type Proyecto Programas Autonomicos
Dates From 01/12/2019 to 30/11/2022

High Performance Embedded Architecture and Compilation, HiPEAC-6

Funding entity Union Europea
Main researches Koen De Bosschere
Type Proyecto UE
Dates From 01/12/2019 to 28/02/2022

Análisis de Rendimiento de Plataformas Big Data en Entornos de Industria/Mantenimiento 4.0

Funding entity Torus Software Solutions S.L.
Main researches Juan Touriño Domínguez y Ramón Doallo Biempica
Type Contrato
Dates From 01/11/2019 to 31/07/2020

Optimización de métodos de selección de características basados en información mutua para arquitecturas hardware no convencionales (SC-IM-HW)

Funding entity Centro de Investigación en Tecnoloxías da Información e as Comunicacións (CITIC)
Main researches Jorge González Domínguez
Type Proyecto Otros Programas
Dates From 01/07/2018 to 30/09/2019

MapReduce spliced mapping tool for RNA-seq experiments (AWS Cloud Credits for Research Program)

Funding entity Amazon Web Services, Inc.
Main researches Roberto Rey Expósito
Type Contrato
Dates From 12/07/2018 to 30/06/2019

Análisis de Frameworks MapReduce Event-driven para su Aplicación a Ámbitos de Industria 4.0 y Smart Cities

Funding entity Torus Software Solutions S.L.
Main researches Juan Touriño Domínguez y Ramón Doallo Biempica
Type Contrato
Dates From 03/12/2018 to 31/07/2019

Axudas para a consolidación e estruturación de unidades de investigación competitivas-REDES. Red de Tecnologías Cloud y Big Data para HPC (II)

Funding entity Consellería de Cultura, Educación e Ordenación Universitaria
Main researches JUAN TOURIÑO DOMÍNGUEZ
Type Proyecto Programas Autonomicos
Dates From 01/01/2017 to 31/12/2018

Red de Computación de Altas Prestaciones en Arquitecturas Heterogéneas (CAPAP-H6)

Funding entity Ministerio de Economía y Competitividad
Main researches Diego R. Llanos Ferraris
Type Proyecto Programas Nacionales
Dates From 01/07/2017 to 30/06/2019

Consolidación y Estructuración de Unidades de Investigación Competitivas: Grupo de Arquitectura de Computadores de la Universidad de A Coruña

Funding entity Consellería de Cultura, Educación e Ordenación Universitaria
Main researches Juan Touriño Domínguez
Type Proyecto Programas Autonomicos
Dates From 25/10/2017 to 31/12/2020

Spark-based duplicate reads removal tool for sequencing studies (Microsoft Azure Research Award)

Funding entity Microsoft (Microsoft Azure Research Award)
Main researches Roberto Rey Expósito
Type Contrato
Dates From 18/07/2017 to 18/07/2018

Análisis de Soluciones Big Data as a Service en cuanto a Rendimiento y Funcionalidad

Funding entity Torus Software Solutions S.L.
Main researches Juan Touriño Domínguez y Ramón Doallo Biempica
Type Contrato
Dates From 18/12/2017 to 31/07/2018

PIP2 - Plan de Innovación de Mejora de Procesos Productivos y Gestión Empresarial del Grupo COFRICO (en el marco del Proyecto Innova Peme de la Agencia Gallega de Innovación (GAIN) de la Xunta de Galicia ref. 007_IN848D_2017_2322585)

Funding entity COFRICO S.L
Main researches Guillermo López Taboada
Type Contrato
Dates From 01/12/2017 to 30/11/2018

PIPABIG - Plan de Innovación de Mejora de Procesos Analíticos de Mestrelab Basado en Datos Tipo Big Data (en el marco del Proyecto Innova Peme de la Agencia Gallega de Innovación (GAIN) de la Xunta de Galicia ref. 066_IN848D_2017_2346237)

Funding entity MESTRELAB RESEARCH, S.L.
Main researches Guillermo López Taboada
Type Contrato
Dates From 01/10/2017 to 30/11/2018

High Performance and Embedded Architecture and Compilation, HiPEAC-5

Funding entity Union Europea
Main researches Koen De Bosschere
Type Proyecto UE
Dates From 01/12/2017 to 29/02/2020

High-Performance and Embedded Architecture and Compilation, HiPEAC-4

Funding entity Union Europea
Main researches Koen De Bosschere
Type Proyecto UE
Dates From 01/01/2016 to 28/02/2018

Axudas para a acreditación, estruturación e mellora de centros de investigación singulares e agrupacións estratéxicas consolidadas do Sistema universitario de Galicia, cofinanciadas polo Fondo Europeo de Desenvolvemento Rexional (Feder), no marco do programa operativo Feder Galicia 2014-2020

Funding entity Consellería de Cultura, Educación e Ordenación Universitaria
Main researches Manuel F. González Penedo
Type Proyecto Programas Autonomicos
Dates From 01/01/2016 to 30/11/2019

NUEVOS DESAFIOS EN COMPUTACION DE ALTAS PRESTACIONES: DESDE ARQUITECTURAS HASTA APLICACIONES (II)

Funding entity Ministerio de Economía y Competitividad (MINECO)
Main researches Ramón Doallo Biempica, Juan Touriño Domínguez
Type Proyecto Programas Nacionales
Dates From 30/12/2016 to 29/12/2019

Desarrollo de una Arquitectura PaaS para la Ejecución Eficiente de Aplicaciones Big Data en las Infraestructuras del CESGA

Funding entity FUNDACIÓN CENTRO TECNOLÓGICO DE SUPERCOMPUTACIÓN DE GALICIA (FUNDACIÓN CESGA)
Main researches Juan Touriño Domínguez
Type Contrato
Dates From 12/12/2016 to 31/03/2017

Red de Tecnologías LiDAR y de Información Geoespacial II

Funding entity Consellería de Cultura, Educación e Ordenación Universitaria
Main researches Francisco Fernández Rivera
Type Proyecto Programas Autonomicos
Dates From 01/01/2016 to 31/10/2018

Red de Computación de Altas Prestaciones en Arquitecturas Heterogéneas (CAPAP-H5)

Funding entity Ministerio de Economía y Competitividad
Main researches Arturo González Escribano
Type Proyecto Programas Nacionales
Dates From 01/01/2015 to 31/12/2015

Network for Sustainable Ultrascale Computing (NESUS)

Funding entity Union Europea
Main researches Jesús Carretero Pérez
Type Proyecto UE
Dates From 28/03/2014 to 27/03/2018

Nuevos Desafíos en Computación de Altas Prestaciones: desde Arquitecturas hasta Aplicaciones

Funding entity Ministerio de Economía y Competitividad
Main researches Ramón Doallo Biempica y Juan Touriño Domínguez
Type Proyecto Programas Nacionales
Dates From 01/01/2014 to 31/12/2017

Red de Tecnologías LiDAR y de Información Geoespacial

Funding entity Xunta de Galicia
Main researches Francisco Fernández Rivera
Type Proyecto Programas Autonomicos
Dates From 01/01/2014 to 31/12/2015

Red de Tecnologías Cloud y Big Data para HPC

Funding entity Xunta de Galicia
Main researches Juan Touriño Domínguez
Type Proyecto Programas Autonomicos
Dates From 01/01/2014 to 31/12/2015

Prototipo de Entorno de Big Data sobre Cloud para Servicios Esenciales

Funding entity FUNDACIÓN CENTRO TECNOLÓGICO DE SUPERCOMPUTACIÓN DE GALICIA (FUNDACIÓN CESGA)
Main researches Juan Touriño Domínguez y Ramón Doallo Biempica
Type Contrato
Dates From 15/12/2014 to 30/06/2015

Consolidación y Estructuración de Unidades de Investigación Competitivas: Grupo de Arquitectura de Computadores de la Universidad de A Coruña (Grupo de Referencia Competitiva)

Funding entity Xunta de Galicia
Main researches Ramón Doallo Biempica
Type Proyecto Programas Autonomicos
Dates From 01/01/2013 to 31/12/2016

Ayudas para la consolidación y estructuración de unidades de investigación competitiva. Modalidad de agrupaciones estratégicas (CITIC)

Funding entity Xunta de Galicia
Main researches Ricardo Cao Abad
Type Proyecto Programas Autonomicos
Dates From 01/01/2012 to 31/12/2013

Clúster Heterogéneo de Arquitecturas Emergentes

Funding entity Ministerio de Economía y Competitividad
Main researches Ramón Doallo Biempica
Type Proyecto Programas Nacionales
Dates From 01/01/2012 to 31/12/2013

High-Performance Embedded Architectures and Compilation Network of Excellence, HiPEAC-3 NoE

Funding entity Union Europea
Main researches Koen De Bosschere
Type Proyecto UE
Dates From 01/02/2012 to 31/01/2016

Red de Computación de Altas Prestaciones sobre Arquitecturas Paralelas Heterogéneas (CAPAP-H4)

Funding entity Ministerio de Economía y Competitividad
Main researches Diego R. Llanos Ferraris
Type Proyecto Programas Nacionales
Dates From 15/06/2012 to 25/04/2014

Red de Tecnologías de la Información Geoespacial para la Gestión Territorial

Funding entity Xunta de Galicia
Main researches Rafael Crecente Maseda
Type Proyecto Programas Autonomicos
Dates From 01/01/2012 to 31/12/2013

EC2 Phylogenetics - Proyecto con Amazon Web Services LLC (AWS Research Grant)

Funding entity Amazon Web Services LLC
Main researches Guillermo López Taboada
Type Contrato
Dates From 01/04/2012 to 01/04/2014

Arquitecturas, Sistemas y Herramientas para Computación de Altas Prestaciones

Funding entity Ministerio de Economía y Competitividad
Main researches Ramón Doallo Biempica
Type Proyecto Programas Nacionales
Dates From 01/01/2011 to 30/06/2014

Red de Computación de Altas Prestaciones sobre Arquitecturas Paralelas Heterogéneas (CAPAP-H3)

Funding entity Ministerio de Economía y Competitividad
Main researches Diego R. Llanos Ferraris
Type Proyecto Programas Nacionales
Dates From 15/06/2011 to 14/06/2012

Contrato Específico de Encargo y Financiación del Proyecto de Investigación HPC4HPT: High Performance Computing for High Performance Trading

Funding entity FUNDACIÓN PEDRO BARRIÉ DE LA MAZA
Main researches Ramón Doallo Biempica, Juan Touriño Domínguez y Guillermo López Taboada
Type Contrato
Dates From 22/07/2011 to 31/03/2015

F-MPJ-Cloud (Fast Message-Passing in Java on the Cloud) Proyecto con Amazon Web Services LLC (AWS Research Grant)

Funding entity Amazon Web Services LLC
Main researches Guillermo López Taboada
Type Contrato
Dates From 01/07/2011 to 01/07/2013

Red de Computación de Altas Prestaciones sobre Arquitecturas Paralelas Heterogéneas (CAPAP-H2)

Funding entity Ministerio de Economía y Competitividad
Main researches Enrique S. Quintana Ortí
Type Proyecto Programas Nacionales
Dates From 15/06/2010 to 14/06/2011

Red Gallega de Bioinformática

Funding entity Xunta de Galicia
Main researches David Posada González
Type Proyecto Programas Autonomicos
Dates From 01/01/2010 to 31/12/2011

Red Gallega de Computación de Altas Prestaciones II

Funding entity Xunta de Galicia
Main researches Ramón Doallo Biempica
Type Proyecto Programas Autonomicos
Dates From 01/01/2010 to 31/12/2011

Consolidación y Estructuración de Unidades de Investigación Competitivas: Grupo de Arquitectura de Computadores de la Universidad de A Coruña (Grupo de Referencia Competitiva)

Funding entity Xunta de Galicia
Main researches Ramón Doallo Biempica
Type Proyecto Programas Autonomicos
Dates From 01/01/2010 to 31/12/2012

Red MATHEMATICA Consulting and Computing de Galicia

Funding entity Xunta de Galicia
Main researches Wenceslao González Manteiga
Type Proyecto Programas Autonomicos
Dates From 01/01/2009 to 31/12/2010

Open European Network for High Performance Computing on Complex Environments (ComplexHPC)

Funding entity Union Europea
Main researches Emmanuel Jeannot
Type Proyecto UE
Dates From 07/05/2009 to 06/07/2013

High-Performance Embedded Architectures and Compilers Network of Excellence (HiPEAC-2 NoE)

Funding entity Union Europea
Main researches Koen De Bosschere
Type Proyecto UE
Dates From 01/02/2008 to 31/01/2012

Red de Computación de Altas Prestaciones sobre Arquitecturas Paralelas Heterogéneas (CAPAP-H)

Funding entity Ministerio de Educación y Ciencia
Main researches Enrique S. Quintana
Type Proyecto Programas Nacionales
Dates From 01/01/2008 to 31/12/2009

Soporte Hardware y Software para computación de altas prestaciones

Funding entity Plan Nacional I+D, Ministerio de Educación y Ciencia
Main researches Ramón Doallo Biempica
Type Proyecto Programas Nacionales
Dates From 01/10/2007 to 30/03/2011

Red Gallega de Computación de Altas Prestaciones

Funding entity Xunta de Galicia
Main researches Ramón Doallo Biempica
Type Proyecto Programas Autonomicos
Dates From 01/01/2007 to 31/12/2009

AutoServerlessWeb: Platform for Automating Serverless Computing

Type Software Registrado
Entity Universidade da Coruña
Authors Óscar Castellanos-Rodríguez, Jonatan Enes, Roberto Rey Expósito, Juan Touriño Domínguez
Application date 12/12/2022
Approval date 06/10/2023

Cuda joint mututal information. CUDA-JMI

Type Software Registrado
Entity UDC
Authors Jorge González Domínguez, Roberto R. Expósito, Verónica Bolón-Canedo
Application date 06/02/2020
Approval date 22/12/2020

Serverless Containers

Type Software Registrado
Entity Universidade da Coruña
Authors Jonatan Enes, Roberto Rey Expósito, Juan Touriño Domínguez
Application date 29/07/2020
Approval date 30/04/2021

BDWatchdog: Real-time Monitoring and Profling Tool for Big Data Workloads

Type Software Registrado
Entity Universidade da Coruña (UDC)
Authors Jonatan Enes, Roberto Rey Expósito, Juan Touriño Domínguez
Application date 21/10/2019
Approval date 31/01/2020

ParBiBit

Type Software Registrado
Entity Universidade da Coruña (UDC)
Authors Jorge González Domínguez, Roberto Rey Expósito
Application date 07/06/2018
Approval date 16/07/2018

CUBiBit

Type Software Registrado
Entity Universidade da Coruña (UDC)
Authors Jorge González Domínguez, Roberto Rey Expósito
Application date 16/08/2018
Approval date 31/10/2018

Flame-MR: Framework MapReduce para computación en memoria

Type Software Registrado
Entity Universidade da Coruña (UDC)
Authors Jorge Veiga Fachal, Roberto Rey Expósito, Guillermo López Taboada, Juan Touriño Domínguez
Application date 19/11/2018
Approval date 25/02/2019

MapReduce Duplicate Removal Tool (MarDRe)

Type Software Registrado
Entity Universidade da Coruña (UDC)
Authors Roberto Rey Expósito, Jorge Veiga Fachal, Jorge González Domínguez, Juan Touriño Domínguez
Application date 02/11/2017
Approval date 14/02/2018

MapReduce Evaluator: MREv

Type Software Registrado
Entity Universidade da Coruña (UDC)
Authors Jorge Veiga Fachal, Roberto Rey Expósito, Guillermo López Taboada, Juan Touriño Domínguez
Application date 28/06/2016
Approval date 29/11/2016

FastMPJ (Fast Message Passing in Java)

Type Software Registrado
Entity Universidade da Coruña (UDC)
Authors Ramón Doallo, Juan Touriño Domínguez, Guillermo López Taboada, Sabela Ramos Garea, Roberto Rey Expósito
Application date 03/05/2013
Approval date 05/08/2013

A Pipeline Architecture for Feature-based Unsupervised Clustering Using Multivariate Time Series from HPC Jobs

Authors Jonatan Enes, Roberto R. Expósito, José Fuentes, Javier López Cacheiro, Juan Touriño Domínguez
Journal Information Fusion Vol. 93 (pages 1 to 20)
DOI https://doi.org/10.1016/j.inffus.2022.12.017

SeQual-Stream: Approaching Stream Processing to Quality Control of NGS Datasets

Authors Óscar Castellanos-Rodríguez, Roberto R. Expósito, Juan Touriño Domínguez
Journal BMC BIOINFORMATICS Vol. 24 (pages 1 to 22)
DOI https://doi.org/10.1186/s12859-023-05530-7

MPI-dot2dot: A parallel tool to find DNA tandem repeats on multicore clusters

Authors Jorge González Domínguez, José M Martín-Martínez, Roberto Rey Expósito
Journal JOURNAL OF SUPERCOMPUTING Vol. 78 (pages 4217 to 4235)
DOI https://doi.org/10.1007/s11227-021-04025-7

SparkEC: Speeding up Alignment-based DNA Error Correction Tools

Authors Roberto R. Expósito, Marco Martínez-Sánchez, Juan Touriño Domínguez
Journal BMC BIOINFORMATICS Vol. 23 (pages 1 to 17)
DOI https://doi.org/10.1186/s12859-022-05013-1

Real-time Resource Scaling Platform for Big Data Workloads on Serverless Environments

Authors Jonatan Enes, Roberto Rey Expósito, Juan Touriño Domínguez
Journal FUTURE GENERATION COMPUTER SYSTEMS Vol. 105 (pages 361 to 379)

SMusket: Spark-based DNA error correction on distributed-memory systems

Authors Roberto R. Expósito, Jorge González Domínguez, Juan Touriño Domínguez
Journal FUTURE GENERATION COMPUTER SYSTEMS Vol. 111 (pages 698 to 713)
DOI https://doi.org/10.1016/j.future.2019.10.038

SeQual: Big Data Tool to Perform Quality Control and Data Preprocessing of Large NGS Datasets

Authors Roberto Rey Expósito, Roi Galego-Torreiro, Jorge González Domínguez
Journal IEEE Access Vol. 8 (pages 146075 to 146084)
DOI https://doi.org/10.1109/access.2020.3015016

CUDA-JMI: Acceleration of Feature Selection on Heterogeneous Systems

Authors Jorge González Domínguez, Roberto R. Expósito, Verónica Bolón-Canedo
Journal FUTURE GENERATION COMPUTER SYSTEMS Vol. 102 (pages 426 to 436)

ParBiBit: Parallel tool for binary biclustering on modern distributed-memory systems

Authors Jorge González Domínguez, Roberto Rey Expósito
Journal PLOS ONE Vol. 13 Num. 4
DOI https://doi.org/10.1371/journal.pone.0194361

BDEv 3.0: Energy Efficiency and Microarchitectural Characterization of Big Data Processing Frameworks

Authors Jorge Veiga Fachal, Jonatan Enes, Roberto Rey Expósito, Juan Touriño Domínguez
Journal FUTURE GENERATION COMPUTER SYSTEMS Vol. 86 (pages 565 to 581)

Enhancing In-memory Efficiency for MapReduce-based Data Processing

Authors Jorge Veiga Fachal, Roberto Rey Expósito, Guillermo López Taboada, Juan Touriño Domínguez
Journal JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING Vol. 120 (pages 323 to 338)

BDWatchdog: Real-time Monitoring and Profiling of Big Data Applications and Frameworks

Authors Jonatan Enes, Roberto Rey Expósito, Juan Touriño Domínguez
Journal FUTURE GENERATION COMPUTER SYSTEMS Vol. 87 (pages 420 to 437)

HSRA: Hadoop-based spliced read aligner for RNA sequencing data

Authors Roberto Rey Expósito, Jorge González Domínguez, Juan Touriño Domínguez
Journal PLOS ONE Vol. 13 Num. 7 (pages 1 to 25)
DOI https://doi.org/10.1371/journal.pone.0201483

Accelerating Binary Biclustering on Platforms with CUDA-enabled GPU

Authors Jorge González Domínguez, Roberto Rey Expósito
Journal Information Sciences

Big Data-oriented PaaS architecture with disk-as-a-resource capability and container-based virtualization

Authors Jonatan Enes, Javier López Cacheiro, Roberto Rey Expósito, Juan Touriño Domínguez
Journal Journal of Grid Computing Vol. 16 Num. 4 (pages 587 to 605)

Optimization of real-world MapReduce applications with Flame-MR: practical use cases

Authors Jorge Veiga Fachal, Roberto Rey Expósito, Bruno Raffin, Juan Touriño Domínguez
Journal IEEE Access Vol. 6 (pages 69750 to 69762)

MarDRe: Efficient MapReduce-based Removal of Duplicate DNA Reads in the Cloud

Authors Roberto Rey Expósito, Jorge Veiga Fachal, Jorge González Domínguez, Juan Touriño Domínguez
Journal BIOINFORMATICS Vol. 33 Num. 17 (pages 2762 to 2764)

Analysis and Evaluation of MapReduce Solutions on an HPC Cluster

Authors Jorge Veiga Fachal, Roberto Rey Expósito, Guillermo López Taboada, Juan Touriño Domínguez
Journal COMPUTERS & ELECTRICAL ENGINEERING Vol. 50 (pages 200 to 216)

Performance Evaluation of Data-Intensive Computing Applications on a Public IaaS Cloud

Authors Roberto Rey Expósito, Guillermo López Taboada, Sabela Ramos Garea, Juan Touriño Domínguez, Ramón Doallo
Journal COMPUTER JOURNAL Vol. 59 Num. 3 (pages 287 to 307)

Flame-MR: an Event-Driven Architecture for MapReduce Applications

Authors Jorge Veiga Fachal, Roberto Rey Expósito, Guillermo López Taboada, Juan Touriño Domínguez
Journal FUTURE GENERATION COMPUTER SYSTEMS Vol. 65 (pages 46 to 56)

Low-Latency Java Communication Devices on RDMA-Enabled Networks

Authors Roberto Rey Expósito, Guillermo López Taboada, Sabela Ramos Garea, Juan Touriño Domínguez, Ramón Doallo
Journal CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE Vol. 27 Num. 17 (pages 4852 to 4879)

Nonblocking Collectives for Scalable Java Communications

Authors Sabela Ramos Garea, Guillermo López Taboada, Roberto Rey Expósito, Juan Touriño Domínguez
Journal CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE Vol. 27 Num. 5 (pages 1169 to 1187)

FastMPJ: A Scalable and Efficient Java Message-Passing Library

Authors Roberto Rey Expósito, Sabela Ramos Garea, Guillermo López Taboada, Juan Touriño Domínguez, Ramón Doallo
Journal Cluster Computing Vol. 17 Num. 3 (pages 1031 to 1050)
DOI https://doi.org/10.1007/s10586-014-0345-4

Analysis of I/O Performance on an Amazon EC2 Cluster Compute and High I/O Platform

Authors Roberto Rey Expósito, Guillermo López Taboada, Sabela Ramos Garea, Jorge González Domínguez, Juan Touriño Domínguez, Ramón Doallo
Journal Journal of Grid Computing Vol. 11 Num. 4 (pages 613 to 631)
DOI https://doi.org/10.1007/s10723-013-9250-y

Evaluation of Messaging Middleware for High-Performance Cloud Computing

Authors Roberto Rey Expósito, Guillermo López Taboada, Sabela Ramos Garea, Juan Touriño Domínguez, Ramón Doallo
Journal Personal and Ubiquitous Computing Vol. 17 Num. 8 (pages 1709 to 1719)
DOI https://doi.org/10.1007/s00779-012-0605-3

General-Purpose Computation on GPUs for High Performance Cloud Computing

Authors Roberto Rey Expósito, Guillermo López Taboada, Sabela Ramos Garea, Juan Touriño Domínguez, Ramón Doallo
Journal CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE Vol. 25 Num. 12 (pages 1628 to 1642)
DOI https://doi.org/10.1002/cpe.2845

Java in the High Performance Computing Arena: Research, Practice and Experience

Authors Guillermo López Taboada, Sabela Ramos Garea, Roberto Rey Expósito, Juan Touriño Domínguez, Ramón Doallo
Journal SCIENCE OF COMPUTER PROGRAMMING Vol. 78 Num. 5 (pages 425 to 444)
DOI https://doi.org/10.1016/j.scico.2011.06.002

Design of Scalable Java Communication Middleware for Multi-core Systems.

Authors Sabela Ramos Garea, Guillermo López Taboada, Roberto Rey Expósito, Juan Touriño Domínguez, Ramón Doallo
Journal COMPUTER JOURNAL Vol. 56 Num. 2 (pages 214 to 228)
DOI https://doi.org/10.1093/comjnl/bxs122

Performance Analysis of HPC Applications in the Cloud

Authors Roberto Rey Expósito, Guillermo López Taboada, Sabela Ramos Garea, Juan Touriño Domínguez, Ramón Doallo
Journal FUTURE GENERATION COMPUTER SYSTEMS Vol. 29 Num. 1 (pages 218 to 229)
DOI https://doi.org/10.1016/j.future.2012.06.009

The Servet 3.0 benchmark suite: Characterization of network performance degradation

Authors Jorge González-Domínguez, María J. Martín, Guillermo López Taboada, Roberto Rey Expósito, Juan Touriño Domínguez
Journal COMPUTERS & ELECTRICAL ENGINEERING Vol. 39 Num. 8 (pages 2483 to 2493)
DOI https://doi.org/10.1016/j.compeleceng.2013.08.012

Running Scientific Codes on Amazon EC2: a Performance Analysis of Five High-end Instances

Authors Roberto Rey Expósito, Guillermo López Taboada, Xoán Carlos Pardo Martínez, Juan Touriño Domínguez, Ramón Doallo
Journal JOURNAL OF COMPUTER SCIENCE & TECHNOLOGY Vol. 13 Num. 3 (pages 153 to 159)

Design of Scalable Java Message-Passing Communications over Infiniband

Authors Roberto Rey Expósito, Guillermo López Taboada, Juan Touriño Domínguez, Ramón Doallo
Journal JOURNAL OF SUPERCOMPUTING Vol. 61 Num. 1 (pages 141 to 165)
DOI https://doi.org/10.1007/s11227-011-0654-9

HPC Tools to Deal with Microarray Data

Authors Jorge González Domínguez. Roberto Rey Expósito
Book Microarray Bioinformatics
Publishing: Springer.
ISBN: 978-1-4939-9441-0
Pages From 227 to 243

Performance Evaluation of Big Data Analysis

Authors Jorge Veiga Fachal. Roberto Rey Expósito. Juan Touriño Domínguez
Book Encyclopedia of Big Data Technologies
Publishing: Springer.
ISBN: 978-3-319-63962-8
Pages From 1 to 6

Automatic Rescaling and Tuning of Big Data Applications on Container-based Virtual Environments

Autor Jonatan Enes Álvarez
Director/s Roberto Rey Expósito; Juan Touriño Domínguez
Scope Facultad de Informática
Qualification Sobresaliente Cum Laude

Evaluation and Optimization of Big Data Processing on High Performance Computing Systems

Autor Jorge Veiga Fachal
Director/s Roberto Rey Expósito; Juan Touriño Domínguez
Scope Facultad de Informática
Qualification Sobresaliente Cum Laude

Accelerating the Quality Control of Genetic Sequences through Stream Processing
The 38th ACM/SIGAPP Symposium on Applied Computing, SAC 2023
International

Authors Óscar Castellanos-Rodríguez, Roberto Rey Expósito, Juan Touriño Domínguez
Place Tallin (Estonia)
DOI https://doi.org/10.1145/3555776.3577785

RGen: Data Generator for Benchmarking Big Data Workloads
IV Congreso XoveTIC 2021
International

Authors Rubén Pérez-Jove, Roberto R. Expósito, Juan Touriño Domínguez
Organization Centro de Investigación en Tecnoloxías da Información e as Comunicacións (CITIC)
Place Coruña, A (España)

Performance Optimization of a Parallel Error Correction Tool
IV Congreso XoveTIC 2021
International

Authors Marco Martínez-Sánchez, Roberto R. Expósito, Juan Touriño Domínguez
Organization Centro de Investigación en Tecnoloxías da Información e as Comunicacións (CITIC)
Place Coruña, A (España)

Enabling Hardware Affinity in JVM-based Applications: A Case Study for Big Data
20th International Conference on Computational Science, ICCS 2020
International

Authors Roberto R. Expósito, Jorge Veiga, Juan Touriño Domínguez
Place Amsterdam (Países Bajos)

Power Budgeting of Big Data Applications in Container-based Clusters
22nd IEEE International Conference on Cluster Computing, CLUSTER 2020
International

Authors Jonatan Enes, Guillaume Fieni, Roberto R. Expósito, Romain Rouvoy, Juan Touriño Domínguez
Organization IEEE
Place Kobe (Japón)
DOI https://doi.org/10.1109/cluster49012.2020.00038

Performance Evaluation of Big Data Frameworks for Large-scale Data Analytics
IEEE International Conference on Big Data, IEEE Big Data 2016
International

Authors Jorge Veiga Fachal, Roberto Rey Expósito, Xoán Carlos Pardo Martínez, Guillermo López Taboada, Juan Touriño Domínguez
Organization IEEE
Place Washington D.C. (Estados Unidos)

MREv: an Automatic MapReduce Evaluation Tool for Big Data Workloads
International Conference on Computational Science (ICCS 2015)
International

Authors Jorge Veiga Fachal, Roberto Rey Expósito, Guillermo López Taboada, Juan Touriño Domínguez
Place Reykjavik (Islandia)

Evaluation of Java for General Purpose GPU Computing
Workshop on Engineering Object Oriented Parallel Software, EOOPS (in conjunction with the 27th IEEE International Conference on Advanced Information Networking and Applications, AINA 2013)
International

Authors Jorge Docampo, Sabela Ramos Garea, Guillermo López Taboada, Roberto Rey Expósito, Juan Touriño Domínguez, Ramón Doallo
Organization IEEE Computer Society
Place Barcelona (España)

Running Scientific Codes on Amazon EC2: a Performance Analysis of Five High-end Instances
I Jornadas de Cloud Computing (JCC 2013)
International

Authors Roberto Rey Expósito, Guillermo López Taboada, Xoán Carlos Pardo Martínez, Juan Touriño Domínguez, Ramón Doallo
Organization Facultad de Informática. Universidad de La Plata. Argentina
Place La Plata (Argentina)

Model Selection on the Cloud
Evolution
International

Authors Jose Manuel Santorum , Marco Trillo, Diego Darriba, Roberto Rey Expósito, Guillermo López Taboada, David Posada
Place Snowbird Utah (Estados Unidos)

Evaluación de Java para Computación de Propósito General en GPU
XXIV Jornadas de Paralelismo
National

Authors Jorge Docampo, Sabela Ramos Garea, Guillermo López Taboada, Roberto Rey Expósito, Juan Touriño Domínguez, Ramón Doallo
Place Madrid (España)

Evaluation of Messaging Middleware for High Performance Cloud Computing
The 2011 FTRA International Workshop on Human centric computing, P2P,Grid and Cloud computing, HPGC 2011
International

Authors Roberto Rey Expósito, Guillermo López Taboada, Sabela Ramos Garea, Juan Touriño Domínguez, Ramón Doallo
Organization FTRA
Place Jeju (Corea del Sur)

Mecanismos de Comunicación Eficientes en Redes de Altas Prestaciones para Bibliotecas de Paso de Mensajes en Java
XXII Jornadas de Paralelismo
National

Authors Roberto Rey Expósito, Guillermo López Taboada, Juan Touriño Domínguez, Ramón Doallo
Place Santa Cruz de Tenerife (España)

Positions

Academic or management positions held by teacher.

Xunta da Facultade de Informática

PDI (Membros Natos)

From 15/03/2023.

Consello do Departamento Enxeñaría de Computadores

PDI (Membros Natos)

From 15/03/2023.

Xunta da Facultade de Informática

PDI (Membros Natos)

From 03/08/2021 to 14/03/2023.

Consello do Departamento Enxeñaría de Computadores

PDI (Membros Natos)